Wallboard rasp tool



FIG. 1 is a perspective view of a wallboard rasp tool showing my new design;

FIG. 2 is a bottom view of such tool;

FIG. 3 is an enlarged perspective view of the encircled area designated 3 in FIG. 2;

FIG. 4 is a top plan view of such tool;

FIG. 5 is a side elevational view of such tool, with the side opposite that shown being a mirror image of the side shown in FIG. 5;

FIG. 6 is a front view of such tool, with a rear view of such tool being the same as that shown in FIG. 6; and,

FIG. 7 is an enlarged view of the encircled area designated 7 in FIG. 5. 

The ornamental design for a wallboard rasp tool, substantially as shown. 